package com.example.myproject.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.myproject.model.DownloadRecord;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface DownloadRecordMapper extends BaseMapper<DownloadRecord> {
List<DownloadRecord> findByUserId(Long userId);
}